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ICIP
2008
IEEE
16 years 1 months ago
Decomposition of branching volume data by tip detection
We present an approach to decomposing branching volume data into sub-branches. First, a metric is proposed for evaluating local convexities in volumetric data, and it is a criteri...
Wei Ma, Bo Xiang, Xiaopeng Zhang, Hongbin Zha
ECAL
2007
Springer
16 years 26 days ago
Detecting Non-trivial Computation in Complex Dynamics
Abstract. We quantify the local information dynamics at each spatiotemporal point in a complex system in terms of each element of computation: information storage, transfer and mod...
Joseph T. Lizier, Mikhail Prokopenko, Albert Y. Zo...
AVSS
2006
IEEE
16 years 23 days ago
"Hybrid Cone-Cylinder" Codebook Model for Foreground Detection with Shadow and Highlight Suppression
In the interest of 24-7 long-term surveillance, a truly robust, adaptive, and fast background-foreground segmentation technique is required. This paper deals with the especially d...
Anup Doshi, Mohan M. Trivedi
AVSS
2003
IEEE
16 years 3 hour ago
Detection of Changes in Surveillance Videos
In this paper we provide theoretical and experimental results that dimension of video trajectories is a useful tool to access mid-level content of videos, like, appearance or disa...
Longin Jan Latecki, Xiangdong Wen, Nilesh Ghubade
IPMI
1997
Springer
15 years 11 months ago
Automatic Detection of Sulcal Bottom Lines in MR Images of the Human Brain
This paper describes a.n automatic procedure for extracting sulcal bottom lines from MR (magnetic resonance) images of the human brain, which will serve as a tool for landmark extr...
Gabriele Lohmann, Frithjof Kruggel, D. Yves von Cr...